“physical and chemical analysis of air”的概念、定义、翻译、参考文献-科学参考

单词	physical and chemical analysis of air
释义	physical and chemical analysis of air Encyclopedia 医学卫生理化检验释 physical and chemical analysis of air空气理化检验采集空气样品并对其中的污染物进行定性和定量检测，为空气质量评价和空气污染防治提供科学依据的活动。
随便看	late-developing advantage late developing countries late effect late endosome late fee late heavy bombardment late Homo sapiens late integrated Sachs-Wolfe effect late-life depression late-life loneliness late maturing variety of grass plant late-model late modernism latency latency hiding latency removal latensification latent latent addition latent and out-standing latent bud latent component latent constraint latent coronary heart disease latent curing agent

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。